CN105826117A - Sliding switch - Google Patents
Sliding switch Download PDFInfo
- Publication number
- CN105826117A CN105826117A CN201610051393.8A CN201610051393A CN105826117A CN 105826117 A CN105826117 A CN 105826117A CN 201610051393 A CN201610051393 A CN 201610051393A CN 105826117 A CN105826117 A CN 105826117A
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- China
- Prior art keywords
- mentioned
- slide block
- waterproof membrane
- fixed contact
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/04—Stationary parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
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- Slide Switches (AREA)
Abstract
The invention provides a sliding switch. The water repellency of the sliding switch is improved. A first waterproof film (4) is installed on the outer surface of an insulating housing (2). A second waterproof film (5) is installed in the interior of the housing. A first fixed contact point (6) and a second fixed contact point (7) which are electrical conductive are fixed to the housing between the first waterproof film and the second waterproof film. A movable conductive contact point (9) is arranged between the first waterproof film and the second waterproof film, and can move between a separation position where the first fixed contact point and the second fixed contact point are separated, and a contact position where the first fixed contact point and the second fixed contact point are contacted. A sliding block is supported on the housing (2), and moves between a close position and an opening position. A contact operation part (13) is arranged on the sliding block (10). The contact operation part (13) makes movable contact point (9) move to the contact position from the separation position partitioning the second waterproof film.
Description
Technical field
The present invention relates to a kind of slide switch.
Background technology
This switch includes the shell of insulating properties, the fixed contact of electric conductivity, the moving contact of electric conductivity and slide block.Fixed contact is fixed on shell.Slide block is can be supported on shell in the way of moving between the first location and the second location.Moving contact is supported on slide block.When slide block is positioned at primary importance, moving contact separates with fixed contact.When slide block is positioned at the second position, moving contact and fixed contact contact.That is, moved between the first position and the second position by slide block, make the conducting state between fixed contact and moving contact change (referring for example to patent documentation 1).
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 9-213169 publication
Summary of the invention
The problem that invention is to be solved
The first object of the present invention is to improve the water proofing property of such slide switch.
The second object of the present invention is to suppress the generation of the maloperation of such slide switch.
For solving the scheme of problem
In order to reach the first above-mentioned purpose and the second purpose, the first technical scheme of the present invention is a kind of slide switch, wherein,
This slide switch includes:
Shell；
First waterproof membrane, it is installed on the outer surface of above-mentioned shell；
Second waterproof membrane, it is installed on the inside of above-mentioned shell；
Fixed contact, it has electric conductivity, and this fixed contact is fixed on above-mentioned shell between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane；
Moving contact, it has electric conductivity, and this moving contact is configured between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane, it is possible to displacement between the separation point position separated from above-mentioned fixed contact and the contact position contacted with above-mentioned fixed contact；
Slide block, it is can be supported on above-mentioned shell between the first location and the second location in the way of first direction moves；
Slider-operated portion, it is can be supported on above-mentioned slide block between the 3rd position and the 4th position in the way of the second direction displacement intersected with above-mentioned first direction；
Force application component, it is supported on above-mentioned slide block, for exerting a force above-mentioned slider-operated portion towards above-mentioned 3rd position；
First holding section, it is located at the one in above-mentioned slider-operated portion and above-mentioned shell；
Second holding section, it is located at the another one in above-mentioned slider-operated portion and above-mentioned shell, when above-mentioned slider-operated portion is configured at above-mentioned three position, this second holding section engages with above-mentioned first holding section and stops above-mentioned slide block to the movement of above-mentioned first direction, overcoming the active force of above-mentioned force application component in above-mentioned slider-operated portion and during to above-mentioned four position displacement, the engaging between this second holding section with above-mentioned first holding section is released from and allows the movement to above-mentioned first direction of the above-mentioned slide block；
Operating of contacts portion, it is located at above-mentioned slide block, and by making above-mentioned slide block move to said second position from above-mentioned primary importance, thus this operating of contacts portion makes above-mentioned moving contact from above-mentioned separation point position to above-mentioned contact position displacement across above-mentioned second waterproof membrane.
Using above-mentioned such structure, fixed contact and moving contact are configured between the first waterproof membrane and the second waterproof membrane, utilize the operating of contacts portion being located at slide block to be fixed the contact separation between contact and moving contact across the second waterproof membrane.Thereby, it is possible to the contact separation action between suppression fixed contact and moving contact because invading the moisture in shell and influence from outside.Thus, it is possible to improve the water proofing property of slide switch.
And, use above-mentioned such structure, as long as do not make slider-operated portion overcome force application component active force and to the moving direction with slide block intersect towards displacement, it becomes possible to stop slide block move between the first location and the second location.Thereby, it is possible to suppression is configured at the generation that the slide block of primary importance is inadvertently moved to the situation of the second position under putting on the effect of unexpected external force in slider-operated portion.Equally, additionally it is possible to suppression is configured at the generation that the slide block of the second position is inadvertently moved to the situation of primary importance.Thus, it is possible to the generation of the misoperation of suppression slide switch.
Such as, the slide switch of the first technical scheme can be constituted as follows.
Above-mentioned first holding section be with above-mentioned first direction intersect towards upwardly extending protuberance,
Above-mentioned second holding section is the recess that can engage with raised part.
It addition, the slide switch of the first technical scheme can be constituted as follows.
This slide switch includes:
Elastic component, it has the first protuberance；And
Second protuberance, it is located at above-mentioned slide block,
When above-mentioned slide block moves between above-mentioned primary importance and said second position, above-mentioned second protuberance make above-mentioned elastic component elastic deformation and make above-mentioned first protuberance to above-mentioned first direction intersect towards displacement,
Utilizing the elastic restoring force of above-mentioned elastic component, above-mentioned elastic component assists above-mentioned slide block to move to above-mentioned primary importance or said second position.
Use such structure, when slide block is away from primary importance or the second position, play a certain degree of mobile restraint.Thus, above-mentioned misoperation suppression function is assisted.Thus, it is possible to suppress the misoperation of slide switch further.It addition, once the first protuberance of elastic component is subjected to displacement, then auxiliary slider moves to destination, therefore, it is possible to bring click operation sense to operator.
The slide switch of the first technical scheme can be constituted as follows.
Above-mentioned second waterproof membrane laser welding is in above-mentioned shell.
Generally, the inner containment at housing has the parts for constituting on-off circuit, and therefore, the region that can install waterproof membrane easily diminishes.But, by using laser welding, even if in the case of the contact area between the second waterproof membrane and housing is relatively small, it is also possible to both are securely joined with.Thus, it is possible to improve the water proofing property of slide switch further.
In order to reach the first above-mentioned purpose, the second technical scheme of the present invention is a kind of slide switch, wherein,
This slide switch includes:
Shell；
First waterproof membrane, it is installed on the outer surface of above-mentioned shell；
Second waterproof membrane, it is installed on the inside of above-mentioned shell；
Fixed contact, it has electric conductivity, and this fixed contact is fixed on above-mentioned shell between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane；
Moving contact, it has electric conductivity, and this moving contact is configured between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane, it is possible to displacement between the separation point position separated from above-mentioned fixed contact and the contact position contacted with above-mentioned fixed contact；
Slide block, it is can be supported on above-mentioned shell between the first location and the second location in the way of first direction moves；And
Operating of contacts portion, it is located at above-mentioned slide block, and by making above-mentioned slide block move to said second position from above-mentioned primary importance, thus this operating of contacts portion makes above-mentioned moving contact from above-mentioned separation point position to above-mentioned contact position displacement across above-mentioned second waterproof membrane.
Use such structure, fixed contact and moving contact to be configured between the first waterproof membrane and the second waterproof membrane, utilize the operating of contacts portion being located at slide block to be fixed the contact separation between contact and moving contact across the second waterproof membrane.Thereby, it is possible to the contact separation action between suppression fixed contact and moving contact because invading the moisture in shell and influence from outside.Thus, it is possible to improve the water proofing property of slide switch.
The slide switch of the second technical scheme can be constituted as follows.
This slide switch has:
Elastic component, it has the first protuberance；And
Second protuberance, it is located at above-mentioned slide block,
When above-mentioned slide block moves between above-mentioned primary importance and said second position, above-mentioned second protuberance make above-mentioned elastic component elastic deformation and make above-mentioned first protuberance to above-mentioned first direction intersect towards displacement,
Utilizing the elastic restoring force of above-mentioned elastic component, above-mentioned elastic component assists above-mentioned slide block to move to above-mentioned primary importance or said second position.
Use such structure, when slide block is away from primary importance or the second position, play a certain degree of mobile restraint.Thereby, it is possible to suppression is configured at the generation that the slide block of primary importance is inadvertently moved to the situation of the second position under putting on the effect of unexpected external force in slider-operated portion.Similarly, additionally it is possible to suppression is configured at the generation that the slide block of the second position is inadvertently moved to the situation of primary importance.Thus, the water proofing property of slide switch can not only be improved, additionally it is possible to suppression misoperation.It addition, once the first protuberance of elastic component is subjected to displacement, then auxiliary slider moves to destination, therefore, it is possible to bring click operation sense to operator.
The slide switch of the second technical scheme can be constituted as follows.
Above-mentioned second waterproof membrane laser welding is in above-mentioned shell.
Generally, the inner containment at housing has the parts for constituting on-off circuit, and therefore, the region that can install waterproof membrane easily diminishes.But, by using laser welding, even if in the case of the contact area between the second waterproof membrane and housing is relatively small, it is also possible to both are securely joined with.Thus, it is possible to improve the water proofing property of slide switch further.
The effect of invention
Use first technical scheme of the present invention, it is possible to increase the water proofing property of slide switch, and the generation of misoperation can be suppressed.
Use second technical scheme of the present invention, it is possible to increase the water proofing property of slide switch.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the slide switch representing the first embodiment.
Fig. 2 is five figures of the outward appearance of the slide switch representing Fig. 1.
Fig. 3 is the figure of the action of the slide switch for explanatory diagram 1.
Fig. 4 is the figure of the action of the slide switch for explanatory diagram 1.
Fig. 5 is the figure of the action of the slide switch for explanatory diagram 1.
Fig. 6 is the figure of the action of the slide switch for explanatory diagram 1.
Fig. 7 is the figure of the action of the slide switch for explanatory diagram 1.
Fig. 8 is the figure of the manufacture method of the slide switch for explanatory diagram 1.
Fig. 9 is the exploded perspective view of the slide switch representing the second embodiment.
Figure 10 is the four-sided figure of the outward appearance of the slide switch representing Fig. 9.
Figure 11 is the figure of the action of the slide switch for explanatory diagram 9.
Figure 12 is the figure of the manufacture method of the slide switch for explanatory diagram 9.
Detailed description of the invention
Describe the example of embodiments of the present invention referring to the drawings in detail.It addition, in each accompanying drawing that following description is used, in order to each component being set as discernible size suitably changes scale.It addition, employ " front and back " " left and right " " up and down " such statement for convenience of explanation, but this statement is not used to the posture under restriction real use state, direction.
Fig. 1 is the exploded perspective view of the structure of the slide switch 1 representing the first embodiment.Fig. 2 is five figures of the outward appearance of the slide switch 1 after representing assembling.(a) of Fig. 2 is front view.(b) of Fig. 2 is top view.(c) of Fig. 2 is look up figure.(d) of Fig. 2 is right view.(e) of Fig. 2 is rearview.Due to from left sides to shape and right view shown in symmetrical shape, therefore, omit diagram.(a) of Fig. 3 is the axonometric chart of the outward appearance of the slide switch 1 after representing assembling.(b) of Fig. 3 represents the section that the line IIIB-IIIB along (a) of Fig. 3 observes from the direction of arrow.
As it is shown in figure 1, slide switch 1 includes housing 2 and lid 3.Housing 2 is formed by the material of insulating properties.Lid 3 is formed by metals such as rustless steels.Lid 3 can also be formed by the material of insulating properties.Housing 2 and lid 3 constitute shell by combining as depicted in figs. 2 and 3.
As it is shown in figure 1, slide switch 1 includes the first waterproof membrane 4.Shown in (b) such as (c) of Fig. 2 and Fig. 3 etc., the first waterproof membrane 4 is installed on the outer surface of housing 2.
As it is shown in figure 1, slide switch 1 includes the second waterproof membrane 5.As shown in (b) of Fig. 3, the second waterproof membrane 5 is installed on the inside of housing 2.
As shown in (b) of Fig. 3, slide switch 1 includes the first fixed contact the 6, second fixed contact 7 and the 3rd fixed contact 8.First fixed contact the 6, second fixed contact 7 and the 3rd fixed contact 8 are formed by the material of electric conductivity.First fixed contact the 6, second fixed contact 7 and the 3rd fixed contact 8 are fixed on housing 2 between the first waterproof membrane 4 and the second waterproof membrane 5.First fixed contact the 6, second fixed contact 7 and the 3rd fixed contact 8 are separated and electric insulation by housing 2 each other.
As in figure 2 it is shown, the end 8a of the end 6a of the first fixed contact 6, the end 7a of the second fixed contact 7 and the 3rd fixed contact 8 is respectively in the bottom-exposed of housing 2, and use as the connection terminal between external circuit.
As it is shown in figure 1, slide switch 1 includes moving contact 9.Moving contact 9 is formed by the material of electric conductivity.As shown in (b) of Fig. 3, moving contact 9 is configured between the first waterproof membrane 4 and the second waterproof membrane 5.Moving contact 9 can be in displacement between separation point position and the contact position contacted with the first fixed contact 6 and the second fixed contact 7 that the first fixed contact 6 and the second fixed contact 7 separate.When shown in (b) of Fig. 3, moving contact 9 is positioned at separation point position.Moving contact 9 is configured to be positioned at separation point position in the non-loaded state and formed by elastic component.
As it is shown in figure 1, slide switch 1 includes slide block 10.Slide block 10 is formed by the material of insulating properties.As shown in (b) of Fig. 3, slide block 10 is contained in the inside of housing 2, and is supported on housing 2.Aftermentioned detailed description, slide block 10 can be mobile to the length direction (example of first direction) of housing 2 between closed position (example of primary importance) and open position (example of the second position).In the condition shown in figure 3, slide block 10 is configured at closed position.
As it is shown in figure 1, slide switch 1 includes slider-operated portion 11.Slider-operated portion 11 is formed by the material of insulating properties.As shown in (b) of Fig. 3, slider-operated portion 11 is supported on slide block 10.Aftermentioned detailed description, slider-operated portion 11 can be to short transverse (example of the second direction) displacement of housing 2 between initial position (example of the 3rd position) and operating position (example of the 4th position).The short transverse of housing 2 be the length direction with housing 2 intersect towards.In the condition shown in figure 3, slider-operated portion 11 is configured at initial position.
As it is shown in figure 1, slide switch 1 includes leaf spring 12 (example of force application component).As shown in (b) of Fig. 3, leaf spring 12 is supported on slide block 10.Slider-operated portion 11 is exerted a force by leaf spring 12 towards initial position.
As it is shown in figure 1, slider-operated portion 11 includes projection 11a (example of the first holding section).Projection 11a extends along the width of housing 2.The width of housing 2 be the length direction with housing 2 intersect towards.
As it is shown in figure 1, lid 3 includes sliding tray 3a, the first engaging recessed part 3b and the second engaging recessed part 3c.Sliding tray 3a extends along the length direction of housing 2.First engaging recessed part 3b (example of the second holding section) extends along the width of housing 2, and is connected with the one end of sliding tray 3a.Second engaging recessed part 3c (example of the second holding section) extends along the width of housing 2, and is connected with the other end of sliding tray 3a.
In the case of the slider-operated portion 11 shown in Fig. 3 is configured at initial position, projection 11a and the first engaging recessed part 3b engaging.Thus, the movement along the length direction of housing 2 of slide block 10 is prevented from.
(a) of Fig. 4 is the axonometric chart representing the state being pressed into slider-operated portion 11 from the state shown in Fig. 3 to the inner side of lid 3.(b) of Fig. 4 represents the section that the line IVB-IVB along (a) of Fig. 4 observes from the direction of arrow.
As shown in the above Fig., by above-mentioned push operation, slider-operated portion 11 is made to overcome the active force of leaf spring 12 and to operating position displacement.Now, the engaging between projection 11a and the first engaging recessed part 3b is released from.Thus, the movement along sliding tray 3a in slider-operated portion 11 is allowed.That is, slide block 10 can move to open position.
(a) of Fig. 5 is the axonometric chart representing the state making slider-operated portion 11 move along sliding tray 3a from the state shown in Fig. 4.(b) of Fig. 5 represents the section that the line VB-VB along (a) of Fig. 5 observes from the direction of arrow.
As shown in (b) of Fig. 5, slide switch 1 includes operating of contacts portion 13.Operating of contacts portion 13 is located at slide block 10.By making slide block 10 self closing position move to open position, thus operating of contacts portion 13 makes moving contact 9 from separation point position to contact position displacement across the second waterproof membrane 5.
By making slider-operated portion 11 from the first engaging recessed part 3b towards the second engaging recessed part 3c along sliding tray 3a displacement, so that slide block 10 moves along the length direction self closing position of housing 2 to open position.Together in this, the operating of contacts portion 13 being located at slide block 10 makes moving contact 9 displacement across the second waterproof membrane 5.When moving contact 9 contacts with the first fixed contact 6 and the second fixed contact 7, the first fixed contact 6 and the second fixed contact 7 electrically connect via moving contact 9.
Even if releasing in this condition, slider-operated portion 11 also can be connect with the contacted inner surfaces of lid 3 to the operating physical force of the inner side of lid 3 press-in, the raised 11a exerted a force to initial position by the elastic restoring force of leaf spring 12.Therefore, continue to allow the movement of the length direction along housing 2 of slide block 10.
(a) of Fig. 6 is the axonometric chart of the state representing that slide block 10 reaches open position from the state shown in Fig. 5.(b) of Fig. 6 represents the section that the line VIB-VIB along (a) of Fig. 6 observes from the direction of arrow.
Operating of contacts portion 13 is utilized to continue to the contact condition between moving contact 9 and the first fixed contact 6 and the second fixed contact 7.In other words, the conducting state between the first fixed contact 6 and the second fixed contact 7 is maintained.In this condition, projection 11a in slider-operated portion 11 is arranged in the underface of the second engaging recessed part 3c being located at lid 3.
In the present embodiment, as it is shown in figure 5, the midway moved to open position in slide block 10 self closing position, operating of contacts portion 13 makes moving contact 9 contact with the first fixed contact 6 and the second fixed contact 7.But, contact with the first fixed contact 6 and the second fixed contact 7 if being configured at the moment moving contact 9 of open position at slide block 10, then can suitably set operating of contacts portion 13 and make moving contact 9 to the position of contact position displacement.
(a) of Fig. 7 is to have represented slider-operated portion 11 from the status releasing shown in Fig. 6 to the axonometric chart of the state of the operating physical force of the inner side press-in of lid 3.(b) of Fig. 7 represents the section that the line VIIB-VIIB along (a) of Fig. 7 observes from the direction of arrow.
By releasing slider-operated portion 11 to the operating physical force of the inner side of lid 3 press-in so that the elastic restoring force of leaf spring 12 puts on slider-operated portion 11 to initial position.Now, projection 11a and the second engaging recessed part 3c engaging.Thus, the movement along the length direction of housing 2 of slide block 10 is prevented from.
In the case of the conducting state released between the first fixed contact 6 and the second fixed contact 7, carry out the aforesaid operations illustrated with reference to Fig. 3 to Fig. 7 on the contrary.That is, when slide block 10 is configured at open position, by slider-operated portion 11 is pressed into the inner side of lid 3 so that slider-operated portion 11 from initial position to operating position displacement, release the engaging between projection 11a and the second engaging recessed part 3c.Then, by making slider-operated portion 11 along sliding tray 3a towards the first engaging recessed part 3b displacement, so that slide block 10 moves towards closed position, the operating of contacts portion 13 pressing to moving contact 9 is released.Moving contact 9 utilizes the elastic restoring force of self to return to separation point position.That is, the contact condition between moving contact 9 and the first fixed contact 6 and the second fixed contact 7 is released from.When slide block 10 arrives closed position, the elastic restoring force of leaf spring 12, slider-operated portion 11 is utilized to return to initial position from operating position.Thus, projection 11a and the first engaging recessed part 3b engaging.
Use above-mentioned such structure, first fixed contact the 6, second fixed contact 7 and moving contact 9 are configured between the first waterproof membrane 4 and the second waterproof membrane 5, utilize the operating of contacts portion 13 being located at slide block 10 to carry out the contact separation between first fixed contact the 6, second fixed contact 7 and moving contact 9 across the second waterproof membrane 5.Thereby, it is possible to the contact separation action between suppression the first fixed contact 6 and the second fixed contact 7 and moving contact 9 because invading the moisture in housing 2 and influence from outside.Thus, it is possible to improve the water proofing property of slide switch 1.
It addition, use above-mentioned such structure, if do not make slider-operated portion 11 overcome leaf spring 12 active force and to the moving direction with slide block 10 intersect towards displacement, it becomes possible to stop the slide block 10 movement between closed position and open position.Thereby, it is possible to suppression is configured at the generation that the slide block 10 of closed position is inadvertently moved to the situation of open position under putting on the effect of unexpected external force in slider-operated portion 11.Similarly, additionally it is possible to suppression is configured at the generation that the slide block 10 of open position is inadvertently moved to the situation of closed position.Thus, it is possible to the generation of the misoperation of suppression slide switch 1.
As it is shown in figure 1, slide switch 1 includes a pair click spring 14 (example of elastic component).Each click spring 14 includes protuberance 14a (example of the first protuberance).It addition, slide block 10 includes a pair protuberance 10a (example of the second protuberance).
As clear and definite in Fig. 1, Fig. 4 to Fig. 6 institute, as mentioned above, when slide block 10 moves between closed position and open position, each protuberance 10a of slide block 10 makes relative click spring 14 elastic deformation, and makes the protuberance 14a width displacement along housing 2 of this click spring 14.At each protuberance 10a of slide block 10 through the protuberance 14a of relative click spring 14, the elastic restoring force of this click spring 14, auxiliary slider 10 is utilized to move to open position or closed position.
Use such structure, when slide block 10 is away from closed position or open position, play a certain degree of mobile restraint.Thus, above-mentioned misoperation suppression function is assisted.Thus, it is possible to suppress the misoperation of slide switch 1 further.It addition, the protuberance 14a displacement of the most each click spring 14, then auxiliary slider 10 moves to destination, therefore, it is possible to bring click operation sense to operator.
As it is shown in figure 1, housing 2 includes diapire 2a.As shown in (c) of Fig. 2, the first waterproof membrane 4 is adhered to the outer surface 2a1 of diapire 2a by bonding agent.
(a) of Fig. 8 is the top view of the housing 2 under state viewed from above, that be provided with moving contact 9.It is formed with the recess 2b at inner surface 2a2 opening at the diapire 2a of housing 2.Moving contact 9 is contained in recess 2b.
(b) of Fig. 8 is the top view representing the state being provided with the second waterproof membrane 5 from the state shown in Fig. 8 (a).Second waterproof membrane 5 laser welding is in the inner surface 2a2 being surrounded by recess 2b of diapire 2a.The position of the outside of the recess 2b being illustrated by the broken lines in (b) of Fig. 8 and the lower section being positioned at the second waterproof membrane 5 of inner surface 2a2 is for laser welding.For the part of laser welding by region representation with oblique line in (b) of Fig. 8.
Having the parts for constituting on-off circuit generally, due to the inner containment at housing 2, therefore, the region that can install waterproof membrane easily diminishes.But, by using laser welding, even if in the case of the contact area between the second waterproof membrane 5 and housing 2 is relatively small, it is also possible to both are securely joined with.Thus, it is possible to improve the water proofing property of slide switch 1 further.
Fig. 9 is the exploded perspective view of the structure of the slide switch 101 representing the second embodiment.Figure 10 is the four-sided figure of the outward appearance of the slide switch 101 after representing assembling.(a) of Figure 10 is front view.(b) of Figure 10 is top view.(c) of Figure 10 is look up figure.(d) of Figure 10 is right view.Due to from left sides to shape and right view shown in symmetrical shape, therefore, omit diagram.Further, since the shape observed from dorsal view and the symmetrical shape shown in front view, therefore, omit diagram.(a) of Figure 11 represents the section that the line XIB-XIB along (b) of Figure 10 observes from the direction of arrow.
As it is shown in figure 9, slide switch 101 includes housing 102 and lid 103.Housing 102 is formed by the material of insulating properties.Lid 103 is formed by metals such as rustless steels.Lid 103 can also be formed by the material of insulating properties.Housing 102 and lid 103 constitute shell by combining as shown in figures 10 and 11.
As it is shown in figure 9, slide switch 101 includes the first waterproof membrane 104.Shown in (a) such as (c) of Figure 10 and Figure 11 etc., the first waterproof membrane 104 is installed on the outer surface of housing 102.
As it is shown in figure 9, slide switch 101 includes the second waterproof membrane 105.As shown in (a) of Figure 11, the second waterproof membrane 105 is installed on the inside of housing 102.
As shown in (a) of Figure 11, slide switch 101 includes the first fixed contact the 106, second fixed contact 107 and the 3rd fixed contact 108.First fixed contact the 106, second fixed contact 107 and the 3rd fixed contact 108 are formed by the material of electric conductivity.First fixed contact the 106, second fixed contact 107 and the 3rd fixed contact 108 are fixed on housing 102 between the first waterproof membrane 104 and the second waterproof membrane 105.First fixed contact the 106, second fixed contact 107 and the 3rd fixed contact 108 are separated and electric insulation by housing 102 each other.
As shown in Figure 10, the end 108a of the end 106a of the first fixed contact 106, the end 107a of the second fixed contact 107 and the 3rd fixed contact 108 is respectively in the bottom-exposed of housing 102, and uses as the connection terminal between external circuit.
As it is shown in figure 9, slide switch 101 includes moving contact 109.Moving contact 109 is formed by the material of electric conductivity.As shown in (a) of Figure 11, moving contact 109 is configured between the first waterproof membrane 104 and the second waterproof membrane 105.Moving contact 109 can be in displacement between separation point position and the contact position contacted with the first fixed contact 106 and the second fixed contact 107 that the first fixed contact 106 and the second fixed contact 107 separate.When shown in (a) of Figure 11, moving contact 109 is positioned at separation point position.Moving contact 109 is configured to be positioned at separation point position in the non-loaded state and formed by elastic component.
As it is shown in figure 9, slide switch 101 includes slide block 110.Slide block 110 is formed by the material of insulating properties.As shown in (a) of Figure 11, slide block 110 is contained in the inside of housing 102, and is supported on housing 102.Aftermentioned detailed description, slide block 110 can be mobile to the length direction (example of first direction) of housing 102 between closed position (example of primary importance) and open position (example of the second position).In the position shown in (a) of Figure 11, slide block 110 is configured at closed position.
As it is shown in figure 9, lid 103 includes sliding tray 103a.Sliding tray 103a extends along the length direction of housing 102.Sliding tray 103a is configured to guide shoe 110 and moves between closed position and open position.
As shown in (a) of Figure 11, slide switch 101 includes operating of contacts portion 113.Operating of contacts portion 113 is located at slide block 110.By making slide block 110 self closing position move to open position, thus operating of contacts portion 113 makes moving contact 109 from separation point position to contact position displacement across the second waterproof membrane 105.
(b) of Figure 11 represents the state making slide block 110 move along sliding tray 103a to open position from the state shown in (a) of Figure 11.Along with the movement of slide block 110, the operating of contacts portion 113 being located at slide block 110 makes moving contact 109 displacement across the second waterproof membrane 105.When moving contact 109 contacts with the first fixed contact 106 and the second fixed contact 107, the first fixed contact 106 and the second fixed contact 107 electrically connect via moving contact 109.
In the case of the conducting state released between the first fixed contact 106 and the second fixed contact 107, carry out above-mentioned operation on the contrary.That is, make slide block 110 move towards closed position along sliding tray 103a, release the operating of contacts portion 113 pressing to moving contact 109.Moving contact 109 utilizes the elastic restoring force of self to return to separation point position.That is, the contact condition between moving contact 109 and the first fixed contact 106 and the second fixed contact 107 is released from.
Use above-mentioned such structure, first fixed contact the 106, second fixed contact 107 and moving contact 109 are configured between the first waterproof membrane 104 and the second waterproof membrane 105, utilize the operating of contacts portion 113 being located at slide block 110 to carry out the contact separation between first fixed contact the 106, second fixed contact 107 and moving contact 109 across the second waterproof membrane 105.Thereby, it is possible to the contact separation action between suppression moving contact 109 and the first fixed contact 106 and the second fixed contact 107 because invading the moisture in housing 102 and influence from outside.Thus, it is possible to improve the water proofing property of slide switch 101.
As it is shown in figure 9, slide switch 101 includes a pair click spring 114 (example of elastic component).Each click spring 114 includes protuberance 114a (example of the first protuberance).On the other hand, slide block 110 includes a pair protuberance 110a (example of the second protuberance).
During as it has been described above, slide block 110 moves between closed position and open position, each protuberance 110a of slide block 110 makes relative click spring 114 elastic deformation, and makes the protuberance 114a width displacement along housing 102 of this click spring 114.When each protuberance 110a of slide block 110 is through the protuberance 114a of relative click spring 114, the elastic restoring force of this click spring 114, auxiliary slider 110 is utilized to move to open position or closed position.
Use such structure, when slide block 110 is away from closed position or open position, play a certain degree of mobile restraint.The slide block 110 being configured at closed position can be suppressed to be inadvertently moved to the generation of situation of open position under putting on the effect of unexpected external force of slide block 110.Similarly, additionally it is possible to suppression is configured at the generation that the slide block 110 of open position is inadvertently moved to the situation of closed position.Thus, the water proofing property of slide switch 101 can not only be improved, additionally it is possible to suppression misoperation.It addition, the protuberance 114a displacement of the most each click spring 114, then auxiliary slider 110 moves to destination, therefore, it is possible to bring click operation sense to operator.
As it is shown in figure 9, housing 102 includes diapire 102a.As shown in (c) of Figure 10, the first waterproof membrane 104 is adhered to the outer surface 102a1 of diapire 102a by bonding agent.
(a) of Figure 12 is the top view of the housing 102 under state viewed from above, that be provided with moving contact 109.It is formed with the recess 102b at inner surface 102a2 opening at the diapire 102a of housing 102.Moving contact 109 is contained in recess 102b.
(b) of Figure 12 is the top view representing the state being provided with the second waterproof membrane 105 from the state shown in Figure 12 (a).Second waterproof membrane 105 laser welding is in the inner surface 102a2 being surrounded by recess 102b of diapire 102a.The position of the outside of the recess 102b being illustrated by the broken lines in (b) of Figure 12 and the lower section being positioned at the second waterproof membrane 105 of inner surface 102a2 is for laser welding.Part for laser welding is represented by region 105a with oblique line in (b) of Figure 12.
Having the parts for constituting on-off circuit generally, due to the inner containment at housing 102, therefore, the region that can install waterproof membrane easily diminishes.But, by using laser welding, even if in the case of the contact area between the second waterproof membrane 105 and housing 102 is relatively small, it is also possible to both are securely joined with.Thus, it is possible to improve the water proofing property of slide switch 101 further.
Above-mentioned embodiment is intended merely to make the understanding of the present invention become easy example.The structure of above-mentioned embodiment just can suitably carry out changing, improveing without departing from the purport of the present invention.It addition, can be it is clear that the embodiment suitable with above-mentioned embodiment is contained within the technical scope of the present invention.
In the slide switch 1 of the first embodiment, projection 11a as an example of the first holding section is located at slider-operated portion 11, is located at the lid 3 of the part as shell as the first engaging recessed part 3b and the second engaging recessed part 3c of an example of the second holding section.But, additionally it is possible to using lid 3 to be included in including towards upwardly extending projection and slider-operated portion 11 of intersecting with the moving direction of slide block 10 can be with the structure of the recess of this protrusions snap.
The slide switch 1 of the first embodiment includes leaf spring 12 as an example of force application component.But, as long as slide block 10 can be supported on and slider-operated portion 11 is exerted a force towards initial position, then replace leaf spring 12, additionally it is possible to use helical spring, rubber blanket etc. to have the suitable component of elastic restoring force.
The slide switch 1 of the first embodiment includes a leaf spring 12.But, additionally it is possible to use and include the structure of multiple leaf spring 12 according to being used for slider-operated portion 11 exerts a force required power.
The slide switch 1 of the first embodiment includes a pair click spring 14.But, as long as the function of desired auxiliary suppression maloperation can be played and realizes the function of click sense, it becomes possible to use the structure including single click spring 14.In the case of Gai, the number of the protuberance 10a being located at slide block 10 becomes one.
The layout of first fixed contact the 6, second fixed contact 7, the 3rd fixed contact 8 and moving contact 9 in the slide switch 1 of the first embodiment suitably can change according to desired circuit specification.For instance, it is possible to use moving contact 9 both ends all the time with the first fixed contact 6 and the second fixed contact 7 is connected, the pars intermedia of moving contact 9 along with slide block 10 movement and relative to be configured between the first fixed contact 6 and the second fixed contact 7 the 3rd fixed contact 8 separate structure.
In the slide switch 1 of the first embodiment, the first waterproof membrane 4 is installed on the outer surface 2a1 of the diapire 2a of housing 2 by bonding agent, and the second waterproof membrane 5 laser welding is in the inner surface 2a2 of the diapire 2a of housing 2.If sufficient contact area cannot be guaranteed, then the first waterproof membrane 4 can also laser welding in housing 2.On the other hand, if being able to ensure that sufficient contact area, then the second waterproof membrane 5 can also be adhered to housing 2.The diapire 2a of housing 2 it is not limited to for installing the position of the first waterproof membrane 4 and the second waterproof membrane 5.As long as moving contact 9 can be fixed between the first waterproof membrane 4 and the second waterproof membrane 5 housing 2, the first waterproof membrane 4 and the second waterproof membrane 5 just can bonding or laser welding in the suitable position of housing 2.
The slide switch 101 of the second embodiment includes a pair click spring 114.But, as long as the function of desired auxiliary suppression maloperation can be played and realizes the function of click sense, then can use the structure including single click spring 114.In the case of Gai, the quantity of the protuberance 110a being located at slide block 110 becomes one.
First fixed contact the 106, second fixed contact 107 and the layout of moving contact 109 in the slide switch 101 of the second embodiment suitably can change according to desired circuit specification.For instance, it is possible to use moving contact 109 both ends all the time with the first fixed contact 106 and the second fixed contact 107 is connected, the pars intermedia of moving contact 109 along with slide block 110 movement and relative to be configured between the first fixed contact 106 and the second fixed contact 107 the 3rd fixed contact 108 separate structure.
In the slide switch 101 of the second embodiment, the first waterproof membrane 104 is installed on the outer surface 102a1 of the diapire 102a of housing 102 by bonding agent, and the second waterproof membrane 105 laser welding is in the inner surface 102a2 of the diapire 102a of housing 102.If sufficient contact area cannot be guaranteed, then the first waterproof membrane 104 can also laser welding in housing 102.On the other hand, if being able to ensure that sufficient contact area, then the second waterproof membrane 105 can also be adhered to housing 102.The diapire 102a of housing 102 it is not limited to for installing the position of the first waterproof membrane 104 and the second waterproof membrane 105.As long as moving contact 109 can be fixed between the first waterproof membrane 104 and the second waterproof membrane 105 housing 102, the first waterproof membrane 104 and the second waterproof membrane 105 just can bonding or laser welding in the suitable position of housing 102.
Description of reference numerals
1, slide switch；2, housing；3, lid；3b, the first engaging recessed part；3c, the second engaging recessed part；4, the first waterproof membrane；5, the second waterproof membrane；6, the first fixed contact；7, the second fixed contact；9, moving contact；10, slide block；10a, protuberance；11, slider-operated portion；11a, projection；12, leaf spring；13, operating of contacts portion；14, click spring；14a, protuberance；101, slide switch；102, housing；103, lid；104, the first waterproof membrane；105, the second waterproof membrane；106, the first fixed contact；107, the second fixed contact；109, moving contact；110, slide block；110a, protuberance；113, operating of contacts portion；114, click spring；114a, protuberance.
Claims (7)
1. a slide switch, wherein,
This slide switch includes:
Shell；
First waterproof membrane, it is installed on the outer surface of above-mentioned shell；
Second waterproof membrane, it is installed on the inside of above-mentioned shell；
Fixed contact, it has electric conductivity, and this fixed contact is fixed on above-mentioned shell between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane；
Moving contact, it has electric conductivity, and this moving contact is configured between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane, it is possible to displacement between the separation point position separated from above-mentioned fixed contact and the contact position contacted with above-mentioned fixed contact；
Slide block, it is can be supported on above-mentioned shell between the first location and the second location in the way of first direction moves；
Slider-operated portion, it is can be supported on above-mentioned slide block between the 3rd position and the 4th position in the way of the second direction displacement intersected with above-mentioned first direction；
Force application component, it is supported on above-mentioned slide block, for exerting a force above-mentioned slider-operated portion towards above-mentioned 3rd position；
First holding section, it is located at the one in above-mentioned slider-operated portion and above-mentioned shell；
Second holding section, it is located at the another one in above-mentioned slider-operated portion and above-mentioned shell, when above-mentioned slider-operated portion is configured at above-mentioned three position, this second holding section engages with above-mentioned first holding section and stops above-mentioned slide block to the movement of above-mentioned first direction, overcoming the active force of above-mentioned force application component in above-mentioned slider-operated portion and during to above-mentioned four position displacement, the engaging between this second holding section with above-mentioned first holding section is released from and allows the movement to above-mentioned first direction of the above-mentioned slide block；
Operating of contacts portion, it is located at above-mentioned slide block, and by making above-mentioned slide block move to said second position from above-mentioned primary importance, thus this operating of contacts portion makes above-mentioned moving contact from above-mentioned separation point position to above-mentioned contact position displacement across above-mentioned second waterproof membrane.
Slide switch the most according to claim 1, wherein,
Above-mentioned first holding section be with above-mentioned first direction intersect towards upwardly extending protuberance,
Above-mentioned second holding section is the recess that can engage with raised part.
Slide switch the most according to claim 1 and 2, wherein,
This slide switch includes:
Elastic component, it has the first protuberance；And
Second protuberance, it is located at above-mentioned slide block,
When above-mentioned slide block moves between above-mentioned primary importance and said second position, above-mentioned second protuberance make above-mentioned elastic component elastic deformation and make above-mentioned first protuberance to above-mentioned first direction intersect towards displacement,
Utilizing the elastic restoring force of above-mentioned elastic component, above-mentioned elastic component assists above-mentioned slide block to move to above-mentioned primary importance or said second position.
4. according to the slide switch according to any one of claims 1 to 3, wherein,
Above-mentioned second waterproof membrane laser welding is in above-mentioned shell.
5. a slide switch, wherein,
This slide switch includes:
Shell；
First waterproof membrane, it is installed on the outer surface of above-mentioned shell；
Second waterproof membrane, it is installed on the inside of above-mentioned shell；
Fixed contact, it has electric conductivity, and this fixed contact is fixed on above-mentioned shell between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane；
Moving contact, it has electric conductivity, and this moving contact is configured between above-mentioned first waterproof membrane and above-mentioned second waterproof membrane, it is possible to displacement between the separation point position separated from above-mentioned fixed contact and the contact position contacted with above-mentioned fixed contact；
Slide block, it is can be supported on above-mentioned shell between the first location and the second location in the way of first direction moves；And
Operating of contacts portion, it is located at above-mentioned slide block, and by making above-mentioned slide block move to said second position from above-mentioned primary importance, thus this operating of contacts portion makes above-mentioned moving contact from above-mentioned separation point position to above-mentioned contact position displacement across above-mentioned second waterproof membrane.
Slide switch the most according to claim 5, wherein,
This slide switch has:
Elastic component, it has the first protuberance；And
Second protuberance, it is located at above-mentioned slide block,
When above-mentioned slide block moves between above-mentioned primary importance and said second position, above-mentioned second protuberance make above-mentioned elastic component elastic deformation and make above-mentioned first protuberance to above-mentioned first direction intersect towards displacement,
Utilizing the elastic restoring force of above-mentioned elastic component, above-mentioned elastic component assists above-mentioned slide block to move to above-mentioned primary importance or said second position.
7. according to the slide switch described in claim 5 or 6, wherein,
Above-mentioned second waterproof membrane laser welding is in above-mentioned shell.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-012597 | 2015-01-26 | ||
| JP2015012597 | 2015-01-26 | ||
| JP2015053528A JP2016139589A (en) | 2015-01-26 | 2015-03-17 | Slide switch |
| JP2015-053528 | 2015-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105826117A true CN105826117A (en) | 2016-08-03 |
Family
ID=56560391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610051393.8A Withdrawn CN105826117A (en) | 2015-01-26 | 2016-01-26 | Sliding switch |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016139589A (en) |
| CN (1) | CN105826117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446690A (en) * | 2022-02-22 | 2022-05-06 | 维沃移动通信有限公司 | Key assembly and electronic equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6755905B2 (en) | 2018-07-27 | 2020-09-16 | ミネベアミツミ株式会社 | Grease composition for resin lubrication and resin sliding member |
| JP2022150996A (en) | 2021-03-26 | 2022-10-07 | ミネベアミツミ株式会社 | Grease composition for lubrication between metal and resin |
| US20230124910A1 (en) * | 2021-10-20 | 2023-04-20 | Magna Mirrors Of America, Inc. | Vehicular door handle assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02210728A (en) * | 1989-02-08 | 1990-08-22 | Matsushita Electric Ind Co Ltd | Slide switch |
| CN102024604A (en) * | 2009-09-18 | 2011-04-20 | 星电株式会社 | Slide switch for buckle apparatus |
| CN202930287U (en) * | 2012-07-09 | 2013-05-08 | 阿尔卑斯电气株式会社 | Sliding switch device |
| JP3184136U (en) * | 2013-04-03 | 2013-06-13 | アルプス電気株式会社 | Slide switch |
| CN203984388U (en) * | 2014-07-22 | 2014-12-03 | 乐清市实虹电子元件厂 | Mini touch-switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49146474U (en) * | 1973-04-16 | 1974-12-18 | ||
| JPS57140134U (en) * | 1981-02-27 | 1982-09-02 | ||
| JPS6373825U (en) * | 1986-10-31 | 1988-05-17 | ||
| JPS63159234U (en) * | 1987-04-03 | 1988-10-18 | ||
| JP2014212066A (en) * | 2013-04-19 | 2014-11-13 | ミツミ電機株式会社 | Switch |
-
2015
- 2015-03-17 JP JP2015053528A patent/JP2016139589A/en active Pending
-
2016
- 2016-01-26 CN CN201610051393.8A patent/CN105826117A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02210728A (en) * | 1989-02-08 | 1990-08-22 | Matsushita Electric Ind Co Ltd | Slide switch |
| CN102024604A (en) * | 2009-09-18 | 2011-04-20 | 星电株式会社 | Slide switch for buckle apparatus |
| CN202930287U (en) * | 2012-07-09 | 2013-05-08 | 阿尔卑斯电气株式会社 | Sliding switch device |
| JP3184136U (en) * | 2013-04-03 | 2013-06-13 | アルプス電気株式会社 | Slide switch |
| CN203984388U (en) * | 2014-07-22 | 2014-12-03 | 乐清市实虹电子元件厂 | Mini touch-switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446690A (en) * | 2022-02-22 | 2022-05-06 | 维沃移动通信有限公司 | Key assembly and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016139589A (en) | 2016-08-04 |
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Application publication date: 20160803 |